The victims told officers they were robbed by a teenager with a gun at their pool.
Police say two victims were robbed at gunpoint by a suspect while they were at their pool in the northwest-side apartment complex on Saturday.
Police were dispatched around 5:15 p.m. in the 4400 block of Horizon Hill Boulevard near Callaghan Road for a shooting in progress.
According to police, when the officers arrived at the location, they were told that they had been robbed by a teenager with a gun at their complex pool.
Officers began to search the area and found the 17-year-old suspect nearby. No other details were provided by police.
This is still active investigation.